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TOOL OPERATION

EYE PROTECTION which conforms to ANSI specifications and provides protection against
flying particles both from the FRONT and SIDE should ALWAYS be worn by the operator and
others in the work area when connecting to air supply, loading, operating or servicing this
tool. Eye protection is required to guard against flying fasteners and debris, which could
cause severe eye injury.

The employer and/or user must ensure that proper eye protection is worn. Eye protection
equipment must conform to the requirements of the American National Standards Institute,
ANSI Z87.1 and provide both frontal and side protection. NOTE: Non-side shielded
spectacles and face shields alone do not provide adequate protection.

BEFORE HANDLING OR OPERATING THIS TOOL:

I.

READ AND UNDERSTAND THE WARNINGS CONTAINED IN THIS MANUAL.

II. REFER TO “TOOL SPECIFICATIONS” IN THIS MANUAL TO IDENTIFY THE 

OPERATING SYSTEM ON YOUR TOOL.

There are two available systems on BOSTITCH pneumatic tools. They are:

1. CONTACT TRIP OPERATION  2. SEQUENTIAL TRIP OPERATION

OPERATION

1.   CONTACT TRIP OPERATION:

The CONTACT TRIP MODEL tool contains a contact trip that operates in conjunction with the trigger to 
drive a fastener. There are two methods of operation to drive fasteners with a contact trip tool.

A. SINGLE FASTENER PLACEMENT:  To operate the tool in this manner, first position the contact trip 

on the work surface, WITHOUT PULLING THE TRIGGER. Depress the contact trip until the nose 
touches the work surface and then pull the trigger to drive a fastener. Do not press the tool against 
the work with extra force. Instead, allow the tool to recoil off the work surface to avoid a second 
unwanted fastener. Remove your finger from the trigger after each operation.

B. RAPID FASTENER OPERATION:  To operate the tool in this manner, hold the tool with the contact 

trip pointing towards but not touching the work surface. Pull the trigger and then tap the contact trip 
against the work surface using a bouncing motion. Each depression of the contact trip will cause a 
fastener to be driven.

The operator must not hold the trigger pulled on contact trip tools except during fastening
operation, as serious injury could result if the trip accidentally contacted someone or
something, causing the tool to cycle.

Keep hands and body away from the discharge area of the tool.  A contact trip tool may
bounce from the recoil of driving a fastener and an unwanted second fastener may be
driven, possibly causing injury.

2.   SEQUENTIAL TRIP OPERATION:

The SEQUENTIAL TRIP MODEL contains a contact trip that operates in conjunction with the trigger to
drive a fastener.  To operate a sequential trip tool, first position the contact trip on the work surface
WITHOUT PULLING THE TRIGGER.  Depress the contact trip and then pull the trigger to drive a
fastener.  As long as the contact trip is contacting the work and is held depressed, the tool will drive a
fastener each time the trigger is depressed.  If the contact trip is allowed to leave the work surface, the
sequence described above must be repeated to drive another fastener.

Summary of Contents for N70CBM

Page 1: ...PRESENTATIVE OR DISTRIBUTOR ANTES DE OPERAR ESTA HERRAMIENTA TODOS LOS OPERADORES DEBER N ESTUDIAR ESTE MANUAL PARA PODER COMPRENDER Y SEGUIR LAS ADVERTENCIAS SOBRE SEGURIDAD Y LAS INSTRUCCIONES MANTE...

Page 2: ...specific requirements established for genuine Bostitch nails staples and accessories LIMITED WARRANTY Bostitch Inc warrants to the original retail purchaser that this product is free from defects in m...

Page 3: ...ury Do not pull trigger or depress contact arm while connected to the air supply as the tool may cycle possibly causing injury Always disconnect air supply 1 Before making adjustments 2 When servicing...

Page 4: ...ntact the work to actuate the trip mechanism while keeping the trigger pulled thus driving a fastener each time the work is contacted This will allow rapid fastener placement on many jobs such as shea...

Page 5: ...f wear in pneumatic tools A filter will help to get the best performance and minimum wear from the tool The filter must have adequate flow capacity for the specific installation The filter has to be k...

Page 6: ...n the nose NOTE Use only fasteners recommended by Bostitch for the N70CBM Series nailers or nails which meet Bostitch specifications Canister cover Canister latch Canister bracket Canister bottom Feed...

Page 7: ...t trip until the nose touches the work surface and then pull the trigger to drive a fastener Do not press the tool against the work with extra force Instead allow the tool to recoil off the work surfa...

Page 8: ...OOL MUST NOT CYCLE D With finger off the trigger press the contact trip against the work surface Pull the trigger THE TOOL MUST CYCLE IN ADDITION TO THE OTHER WARNINGS CONTAINED IN THIS MANUAL OBSERVE...

Page 9: ...reassembly add a few drops of BOSTITCH Air Tool Lubricant through the air line fitting before testing AIR SUPPLY PRESSURE AND VOLUME Air volume is as important as air pressure The air volume supplied...

Page 10: ...Replace quick disconnect fittings Worn piston O ring Replace O ring check driver Tool dry lacks lubrication Use BOSTITCH Air Tool Lubricant Damaged pusher spring Replace spring Low air pressure Check...

Page 11: ...stitch Air Tool Lubricant BC602 1 pint Bostitch Air Tool Lubricant BC603 1 pint Bostitch Winter Formula Lubricant BC604 1 quart Bostitch Air Tool Lubricant 100679 O Ring Lube 1 lb Can BC1604 1 5 oz tu...

Page 12: ...mientas con sujetadores o accesorios que no cumplen con los requisitos espec ficos establecidos para clavos grapas y accesorios aut nticos de Bostitch GARANTIA LIMITADA Bostitch Inc garantiza al compr...

Page 13: ...mienta est conectada al suministro de aire ya que la herramienta puede ciclarse posiblemente causando lesiones Siempre desconecte el suministro de aire 1 Antes de efectuar ajustes 2 Al hacerle servici...

Page 14: ...om n para las herramientas de Disparo por Contacto es que el operador hace contacto con el objeto a ser clavado para activar el mecanismo de disparo manteniendo halado el gatillo Esto permite la r pid...

Page 15: ...as Un filtro puede ayudar a obtener el mejor rendimiento y el desgaste m nimo de la herramienta El filtro debe tener una capacidad de flujo adecuada para la instalaci n en particular El filtro debe se...

Page 16: ...aseg rese de que las cabezas de los clavos est n en la ranura en la nariz NOTA Use s lo clavos recomendados por Bostitch para uso en las clavadoras de la serie N70CBM de BOSTITCH o clavos que cumplan...

Page 17: ...superficie del objeto a clavar usando fuerza extra En vez de eso permita que la herramienta recule de la superficie del objeto para evitar un segundo sujetador indeseado Quite el dedo del gatillo desp...

Page 18: ...ador de contacto contra la superficie de trabajo LA HERRAMIENTA NO DEBE EFECTUAR SU CICLO D Con el dedo alejado del gatillo presione el disparador de contacto contra la superficie de trabajo Hale el g...

Page 19: ...ra Herramientas Neum ticas de BOSTITCH mediante la conexi n de la l nea de aire antes de probar la herramienta PRESI N Y VOLUMEN DEL SUMINISTRO DE AIRE El volumen de aire es tan importante como la pre...

Page 20: ...conectado r pido Anillo en O de pist n desgastado Reemplazar el anillo en O verificar el impulsor Herramienta seca necesita lubricaci n Utilice el Lubricante para Herramientas Neum ticas de BOSTITCH R...

Page 21: ...pinta de lubricante para herramientas neum ticas Bostitch BC603 1 pinta de lubricante para herramientas neum ticas Bostitch Formula de invierno BC604 1 cuarto de lubricante para herramientas neum tic...

Page 22: ...satisfont pas aux exigences sp cifiques en vigueur pour les accessoires agrafes et clous garantis d origine BOSTITCH GARANTIE LIMIT E La soci t Bostitch Inc garantit l acheteur original un produit exe...

Page 23: ...isme de contact tant que l outil est connect la source d air car celui ci peut se d clencher et donc provoquer des blessures Toujours d saccoupler l appareil de sa source d nergie 1 avant tout r glage...

Page 24: ...sur la d tente enfon ant ainsi un l ment d assemblage chaque fois que la surface de travail entre en contact avec le palpeur Cette m thode permet un travail de fixation rapide par exemple dans le cas...

Page 25: ...rendement et une usure minimale du pistolet Le filtre devra avoir une capacit de filtrage ad quate au volume d air consomm par l appareil Le filtre doit tre propre pour alimenter le pistolet en air co...

Page 26: ...engag e dans l orifice du nez REMARQUE N utiliser que des clous recommand s par Bostitch pour l utilisation avec les cloueurs de la s rie N70CBM de Bostitch ou respectant les normes Bostitch CHARGEME...

Page 27: ...un l ment d assemblage Ne pas presser trop fort l outil sur la surface Laisser l outil reculer de la surface de travail pour viter l jection d un second l ment ind sir Retirer votre doigt de la d tent...

Page 28: ...t palpeur sur la surface de travail L APPAREIL NE DOIT PAS SE D CLENCHER D D tente libre appuyer l l ment palpeur sur la surface de travail Actionner la d tente L APPAREIL DOIT SE D CLENCHER EN SUPPL...

Page 29: ...montage termin es veiller mettre quelques gouttes de lubrifiant pour outils pneumatiques BOSTITCH dans le circuit d air avant de proc der aux essais ALIMENTATION D AIR PRESSION VOLUME Le volume d air...

Page 30: ...us Remplacer le joint v rifier l enfonceur Appareil sec absence de lubrification Utiliser un lubrifiant BOSTITCH Ressort du poussoir endommag Remplacer le ressort Pression d air trop faible V rifier l...

Page 31: ...602 1 pinte de lubrifiant d outillage pneumatique Bostitch BC603 1 pinte de lubrifiant d outillage pneumatique Formule d hivernage Bostitch BC604 1 quarte de lubrifiant d outillage pneumatique Bostitc...

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